I have a 2016 RZR XP 4 Turbo with Evo Stage 2 and Trinity Stage 5 Exhaust, 32” mongrels and 30” pro Armor paddles. Just added Bikemans adjustable weights after already having a EPI no adjustable clutch kit. Went from 66g to 61g on a 3-2-0 setup and still have EPI’s springs in there. Possibly going to add Bikemans springs to get everything matched. First test..up hill on pavement ran 8400 rpm at 82 mph. Super fast getting there too. Hit 8400 rpm at 65 mph. Still looking for more RPM??

Utah RZR Rentals